Prepare yaml_edit 2.2.4 (#2309)

Author: sigurdm

pkgs/yaml_edit/CHANGELOG.md

@@ -1,4 +1,4 @@
-## 2.3.0
+## 2.2.4
 
 -  Removes comments associated with a node when `remove` is called.
     - `v2.2.3` and earlier.
@@ -38,7 +38,7 @@
         - next
       ```
 
-    - `v2.3.0` and later (same string as above)
+    - `v2.2.4` and later (same string as above)
 
       ```yaml
       # After edit:

pkgs/yaml_edit/pubspec.yaml

@@ -1,5 +1,5 @@
 name: yaml_edit
-version: 2.2.3
+version: 2.2.4
 description: >-
   A library for YAML manipulation with comment and whitespace preservation.
 repository: https://github.com/dart-lang/tools/tree/main/pkgs/yaml_edit